Assumption
Guide for Effective Benefits Management in Major Projects, published by the Infrastructure and Projects Authority in October 2017, defines an assumption as: ‘Something that is accepted as true but there is a lack of appropriate evidence to substantiate it.’
RICS Valuation – Global Standards, Effective from 31 January 2022, Published by the Royal Institution of Chartered Surveyors (RICS) in November 2021, defines an assumption as: ‘A supposition taken to be true. It involves facts, conditions or situations affecting the subject of, or approach to, a valuation that, by agreement, do not need to be verified by the valuer as part of the valuation process. Typically, an assumption is made where specific investigation by the valuer is not required in order to prove that something is true.’
It defines a special assumption as: 'An assumption that either assumes facts that differ from the actual facts existing at the valuation date or that would not be made by a typical market participant in a transaction on the valuation date.'
[edit] Related articles on Designing Buildings
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- Major project.
- Procurement.
- Supply chain.
- Tender.
- Value.
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